| 1 | Heteranthera | dubia | Grass-leaved Mudplantain | Water-Hyacinth Family | Pontederiaceae | Magnoliopsida |
| 2 | Heteranthera | multiflora | Multiflowered Mudplantain | Water-Hyacinth Family | Pontederiaceae | Magnoliopsida |
| 3 | Heteranthera | reniformis | Kidney-leaved Mudplantain | Water-Hyacinth Family | Pontederiaceae | Magnoliopsida |
| 4 | Pontederia | cordata | Pickerelweed | Water-Hyacinth Family | Pontederiaceae | Magnoliopsida |
| 5 | Pontederia | crassipes | Common Water Hyacinth | Water-Hyacinth Family | Pontederiaceae | Magnoliopsida |